//
//  Knife.m
//  OC2_实例变量可见度和方法
//
//  Created by 徐国庆 on 14-10-31.
//  Copyright (c) 2014年 lanou3g.com 蓝鸥科技. All rights reserved.
//

#import "Knife.h"

@implementation Knife

// 声明设置器方法
- (void)setName:(NSString *)name andUse:(NSString *)use andLehgth:(float)length andPrice:(float)price
{
    _name = name;
    _use = use;
    _length = length;
    _price = price;
}
// 声明访问器方法
- (NSString *)name
{
    return _name;
}
- (NSString *)use
{
    return _use;
}
- (float)length
{
    return _length;
}
- (float)price
{
    return _price;
}



@end
